Cutting Operation - STAYER WELDING PLASMA Serie Manual De Instrucciones

► Second step: INSTALL ELECTRICITIY.
Plasma cutting equipments need sufficient electric supply to
operate. The whole range is prepared to work with correctly
operating generators. Minimum power to be supplied to Plasma
is:
MAXIMUM
MODEL VOLTAGE POWER
P35.25C 230,
monofasico
PLASMA25GE
P60.40B 230,
monofasico
PLASMA40GE
P60.80 3 x 400,
trifasico
PLASMA80TGE
P60.120 3 x 400,
trifasico
PLASMA120T-GE
Installing shall be carried out respecting the low voltage
regulation and applicable regulations. The installation must
include a dedicated circuit including 30mA magnetothermal
circuit breaker and differential circuit breaker. The installation
shall provide correct ground connection to the Plasma. The
equipment must be mandatorily connected to a duly approved
ground connection.
It must be borne in mind that three-phase equipments do not use
a neutral. It must be borne in mind that, when sufficient power is
not supplied, the Plasma will work correctly but with the limitation
that it will not be able to cut the whole thickness it could cut.
When the power supplied is small or faulty, the thickness that
may be cut will see itself diminished. In case of doubt, refer to us
or to a professional electrician.
USING THE PLASMA
►Third step: Cutting.
CONNECTION OF THE TORCH AND GROUNDING CLAMP
Connection models P35.25C/PLASMA25GE and P60.40B/
PLASMA40GE: These models already have the torch and
grounding cable connected.
Connection models P60.80/PLASMA80TGE and P60.120/
PLASMA120TGE: Connect grounding cable to its DINSE ground
connection 12. Erroneous connection is impossible because the
connectors are different. Connect the torch and tighten the cover
nut that seals the compressed air outlet at outlet 11. Connect the
red arc priming cable to connector 13. Connect the connection
of switch of the trigger to the torch at outlet 14.

CUTTING OPERATION

Hold the piece to be cut properly. Connect the grounding clamp
to the piece to be cut. Turn equipment ON by lifting switch 1.
Adjust power with buttons 8 and 9. Indication is shown on display
4. Set if you wish to pull the trigger in continuous (2 touches) or
discontinuous mode (4 touches) by means of (front digital) button
10 or (front analogue) button 2. You may check air discharge by
pushing purge button 7.
For cutting, pull trigger 17 (when necessary, unlock it with pin 16)
and point the torch 15 towards the workpiece. Depending on the
All manuals and user guides at all-guides.com
Amperage and
RECOM-
voltage for
MENDED
magnetothermal
POWER
KVA and differential
KVA
circuit breakers.
2 poli,
3 5
230V, 40A
2 poli,
4.3 6
230V, 40A
3 poli,
12 15
400V, 60A
3 poli, 400V,
18 22
60A
english
28
model, support the torch by means of a separator sliding spring
or support the plasma outlet nozzle (also called lip) must have
some inclination with respect to the piece in order to facilitate
the discharge of plasma and molten metal. To achieve a higher
speed or to cut a greater thickness, increase amperage and
increase air pressure. The greater the thickness the slower you
must move the torch.
Should you have worked at high power in a continuous manner,
the thermal protection indicator will light up after a certain time
and the equipment will stop cutting; it will only leave the fans in
operating until you will be able to start working again. This is not
a failure but protection.
4.2. Tool changing.
WARNING: Always connect the DINSE connector as
far as it will go and make sure that the splice with the
cable is in a good condition and that the contact surface
is clean. A bad splice or a dirty connection will result in
a bad performance and make the front panel to become
overheated, fused or burnt.
CONSUMABLES
All models have TRAFIMET torches with consumables
(electrodes, nozzles, diffusers, etc.) that are easy to find at
STAYER or any industrial supply of the sector.
- TRAFIMET S25K plasma TORCH: Installed in P35.25C /
PLASMA25GE (both models, analogue and digital) (SEE FIG. 6
PR0110 S25 Trafimet S25 plasma torch electrode
PE0106 S25 Trafimet S25 plasma torch diffuser
PD01016-06
Trafimet S25 plasma torch nozzle
PC0117 Trafimet S25 plasma torch holder
- TRAFIMET S45K plasma TORCH: Installed in P60.40B /
PLASMA40GE (SEE FIG. 7)
PR0110
Trafimet S45 plasma toch electrode
PE0106 Trafimet S45 plasma torch diffuser
PD0116-08 Trafimet S45 plama torch nozzle
PC0116 Trafimet S45 plasma torch holder
- TRAFIMET S105K plasma TORCH: Installed in P60.80 /
PLASMA80TGE and P60.120/ PLASMA120GE (SEE FIG. 7)
PR0117
PE0112 Trafimet S 105 plasma torch diffuser
PD0119-12 Trafimet S 105 plasma torch nozzle
PC0118 Trafimet S 105 plasma torch holder
4.3 Setting operations.
All STAYER WELDING machines contain a complex electronic
system and come completely calibrated ex works, so that,
for the sake of efficiency and safety, it is not authorized to be
manipulated by the user. In case of any doubt regarding a
malfunction, contact your distributor or our helpdesk system.
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Trafimet S 105 plasma
torch electrode
38.10
38.11
38.12
38.13
38.10
38.11
38.14
38.15
38.17
38.18
38.19
38.20